GB1399848A - Ignition timing control change-over system - Google Patents

Ignition timing control change-over system

Info

Publication number
GB1399848A
GB1399848A GB1639373A GB1639373A GB1399848A GB 1399848 A GB1399848 A GB 1399848A GB 1639373 A GB1639373 A GB 1639373A GB 1639373 A GB1639373 A GB 1639373A GB 1399848 A GB1399848 A GB 1399848A
Authority
GB
United Kingdom
Prior art keywords
switch
coil
energized
relay
ignition timing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1639373A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP4318572A external-priority patent/JPS5212328B2/ja
Priority claimed from JP10628372U external-priority patent/JPS5122986Y2/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of GB1399848A publication Critical patent/GB1399848A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/155—Analogue data processing
    • F02P5/1558—Analogue data processing with special measures for starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
    • F02P5/10—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
    • F02P5/103—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
    • F02P5/10—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
    • F02P5/103—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine
    • F02P5/106—Combustion-air pressure devices combined with other specific conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/155—Analogue data processing
    • F02P5/1553—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • F02P5/1556—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions using a stepped control, dependent on speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Signal Processing (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

1399848 Regulating engines; controlling ignition timing NISSAN MOTOR CO Ltd 5 April 1973 [ 28 April 1972 12 Sept 1972] 16393/73 Heading F1B An I.C. engine ignition timing change-over system comprises an ignition coil 7, Fig. 4 a distributor with a spark advancing terminal A and a spark retarding terminal R, a change-over relay which, when its coil is de-energized connects terminal A to the coil 7 and when its coil is energized connects terminal R to the coil 7, a circuit being arranged so that when the engine idles under given conditions the relay coil is energized by a D.C. power source, the circuit including a thermostatic switch which closes at low engine temperatures and a throttle valve opener 5 comprising solenoid means 5a connected in parallel with the relay coil opens the throttle valve when the relay coil is energized. Switches 4, 9 are closed when respectively a gear shift lever is in neutral or a clutch pedal is depressed whilst a thermostatic switch 3 closes at low engine temperature. When ignition switch 2, thermostatic switch 3 and either of neutral switch 4 or clutch switch 9 is closed a relay 6 is closed to connect the spark retarding point R of the distributor 8 to the ignition coil 7 to retard ignition timing. At the same time a solenoid 10, Fig. 5 of a three-way valve is energized to close a passage P 1 to atmosphere via a filter 14 whilst connecting the induction manifold to the diaphragm chamber of a throttle positioner via passage P 2 , passages 16, 13 and passage P 3 thus opening throttle 5b. In a modification of this embodiment the neutral switch 4 and clutch switch are replaced by a vehicle speed switch (17), Fig. 6 (not shown) and an accelerator pedal switch (18). In another embodiment a catalyst temperature switch (19), Fig. 7 (not shown) and a throttle pedal switch (20) replace switches 3 and 8
GB1639373A 1972-04-28 1973-04-05 Ignition timing control change-over system Expired GB1399848A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4318572A JPS5212328B2 (en) 1972-04-28 1972-04-28
JP10628372U JPS5122986Y2 (en) 1972-09-12 1972-09-12

Publications (1)

Publication Number Publication Date
GB1399848A true GB1399848A (en) 1975-07-02

Family

ID=26382930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1639373A Expired GB1399848A (en) 1972-04-28 1973-04-05 Ignition timing control change-over system

Country Status (2)

Country Link
US (1) US3896913A (en)
GB (1) GB1399848A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272037A (en) * 1975-12-10 1977-06-16 Mitsubishi Motors Corp Exhaust purifier
EP0163953A2 (en) * 1984-05-07 1985-12-11 Toyota Jidosha Kabushiki Kaisha Apparatus for controlling ignition timing in an internal combustion engine

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103486A (en) * 1974-04-15 1978-08-01 Nissan Motor Company, Ltd. Method of controlling temperature in thermal reactor for engine exhaust gas and ignition system for performing same
AR215419A1 (en) * 1974-07-10 1979-10-15 Honda Motor Co Ltd A PROVISION OF CONTROLLING THE MOMENT OF IGNITION OF A SPARK
US4022177A (en) * 1975-04-23 1977-05-10 Texaco Inc. Controlled spark duration ignition system
JPS5834657B2 (en) * 1975-05-12 1983-07-28 日産自動車株式会社 Air fuel ratio control device
JPS5831443B2 (en) * 1975-05-21 1983-07-06 日産自動車株式会社 Haikijiyoukasouchi
JPS5281428A (en) * 1975-12-29 1977-07-07 Nissan Motor Co Ltd Speed reduction countermeasure device for internal combustion engine
US4095570A (en) * 1976-08-24 1978-06-20 General Motors Corporation Electronic engine control system and method of operation
JPS57168061A (en) * 1981-04-09 1982-10-16 Nissan Motor Co Ltd Catalyst warmer of automobile engine
US4602602A (en) * 1984-07-27 1986-07-29 Outboard Marine Corporation Control device interconnecting throttle valve, exhaust valve, and spark timing linkages
US4703733A (en) * 1985-03-07 1987-11-03 Honda Giken Kogyo K.K. Ignition timing control method for internal combustion engines
US4750386A (en) * 1986-08-29 1988-06-14 General Motors Corporation Engine air/fuel ratio controller
US5201284A (en) * 1990-06-29 1993-04-13 Suzuki Motor Corporation Overheat detecting apparatus for engine
JP5726697B2 (en) * 2011-09-29 2015-06-03 本田技研工業株式会社 Engine ignition timing control device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486595A (en) * 1967-05-18 1969-12-30 Rootes Motors Ltd Internal combustion engines
US3547088A (en) * 1968-04-03 1970-12-15 Honda Motor Co Ltd Engine-brake intensifying device for spark-ignition type internal-combustion engines with an air-pollution preventive system
US3556064A (en) * 1968-04-04 1971-01-19 Honda Motor Co Ltd Air pollution preventive device for spark-ignition-type internal combustion engines
GB1305991A (en) * 1969-02-05 1973-02-07
US3718126A (en) * 1969-07-21 1973-02-27 Toyota Motor Co Ltd Ignition timing regulating device for internal combustion engines
JPS5028563B1 (en) * 1969-12-29 1975-09-17
DE2120950C3 (en) * 1970-04-28 1974-06-20 Toyo Kogyo Co. Ltd., Hiroshima (Japan) Control device for the exhaust gas composition of internal combustion engines
JPS4937702Y1 (en) * 1970-12-29 1974-10-16
JPS5322206B1 (en) * 1971-07-29 1978-07-07

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272037A (en) * 1975-12-10 1977-06-16 Mitsubishi Motors Corp Exhaust purifier
EP0163953A2 (en) * 1984-05-07 1985-12-11 Toyota Jidosha Kabushiki Kaisha Apparatus for controlling ignition timing in an internal combustion engine
EP0163953A3 (en) * 1984-05-07 1987-02-25 Toyota Jidosha Kabushiki Kaisha Apparatus for controlling ignition timing in an internal combustion engine

Also Published As

Publication number Publication date
US3896913A (en) 1975-07-29

Similar Documents

Publication Publication Date Title
GB1399848A (en) Ignition timing control change-over system
GB1298961A (en) An ignition system
US4008697A (en) Internal combustion engine
GB1357035A (en) Variable ratio power transmission shiftable under load
GB1428513A (en) Ingition timing control devices for automotive engines
GB1419160A (en) Engine having spark and exhaust gas recirculation control system
GB1238112A (en)
GB1308286A (en) Internal combustion engine ignition timing and throttle posi tion control systems
GB1303121A (en)
GB1337874A (en) Spark advance control system
GB1372498A (en) Power transmission mechanism
GB1305784A (en)
US2757651A (en) Internal combustion engine
GB988657A (en) An internal combustion engine throttle control device
GB1473628A (en) Control system for automatic transmission
US4290323A (en) Apparatus for controlling the closing limit of a carburetor throttle valve
GB1409141A (en) Internal combustion engines spark timing control
JPS57110740A (en) Engine speed controlling apparatus
US3799008A (en) Throttle controlled by transmission ratio
GB1014787A (en) Driving a pump from an internal combustion engine starter motor
GB1535861A (en) Vehicle driving arrangement comprising a fuel-injection internal combustion engine and a hydrodynamic coupling or converter
US4198938A (en) Vacuum actuated system
GB1330577A (en) Acceleration demand controlled engine spark timing
ES442761A1 (en) Ignition timing control apparatus for internal combustion engine
US3805642A (en) Throttle controlled by engine vacuum

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930404